\begin{table}%t2
%%\centering
\par
\caption{Best-fit parameters and results for the EPIC
spectra of the ESO509-IG066 Galaxy Pair members. $f_{\rm s}$ is the
scattering fraction ($1-f_{\rm s}$ is the absorber covering fraction in the
"leaky absorber'' scenario). $F$ is the observed flux in
the 0.5--2/2--10~keV energy bands. $L$ is the absorption-corrected
luminosity in the 0.5--10~keV energy band.}
%\centerline
{\begin{tabular}{lcccccccc} \hline \hline
& \multicolumn{2}{c}{Absorbed power-law} & Soft excess & \multicolumn{2}{c}{K$_{\alpha}$ iron line} & \multicolumn{2}{c}{Fluxes and luminosities} \\
Source & $N_{\rm H}$ & $\Gamma$ & $f_{\rm s}$ & $E_{\rm c}$ & $EW$ &  $F$ & $L$ & $\chi^2/\nu$ \\ 
& ($10^{22}$~cm$^{-2}$) & & (\%) & (keV) & (eV) &  ($10^{-12}$~erg~cm$^{-2}$~s$^{-1}$) & ($10^{43}$~erg~s$^{-1}$) & \\ \hline\noalign{\smallskip}
W & $7.1 \pm^{0.6}_{0.5}$ & $1.81 \pm 0.13$ & $2.3 \pm^{0.5}_{0.6}$ & $6.35 \pm 0.05$ & $120 \pm^{60}_{50}$ & 0.12/5.2 & $3.3 \pm 0.4$ & 105.8/130 \\
E & $0.51 \pm^{0.46}_{0.10}$ & $1.64 \pm^{0.72}_{0.07}$ & $5.8 \pm^{14.5}_{5.2}$ & 6.4$^a$ & $<90$ & 0.6/3.0 & $1.43 \pm 0.08$ & 170.2/167 \\ \hline 
\end{tabular}}
%\noindent
$^a$ Fixed.
\label{tab2}
\end{table}